DIMM 1 Slot
DIMM 2 Slot
DIMM 3 Slot
DIMM 4 Slot
Clear CMOS jumper
SAS/SATA
controller
card

To clear CMOS and reset the passwords, complete the following steps.

Note: All configuration settings will be cleared by this action; you might have to
configure the settings again.
1. Review the safety information that begins on page v.
2. Turn off the server and peripheral devices and disconnect all power cords and
external cables.
3. Remove the server from the rack and place it on a flat, static-protective surface.
4. Remove the cover. See “Removing the cover” on page 22 for instructions.
5. If necessary, remove the riser-card assembly. See “Installing an adapter” on
page 23 for instructions.
6. Move the clear-CMOS jumper from pins 1 and 2 to pins 2 and 3 and leave it
there for at least 5 seconds; then, move the clear-CMOS jumper back to pins 1
and 2.
7. Reinstall the riser-card assembly and cover. See “Installing an adapter” on page
23 for instructions.
8. Replace the server in the rack and connect the server to a keyboard, monitor,
and mouse; then, connect the server to a power source.
9. Turn on the server. You can now start the Configuration/Setup Utility program
and either delete the old password or set a new power-on or administrator

password.

Using the WebBIOS Configuration Utility
Use the WebBIOS Configuration Utility program to configure hot-swap hard disk
drives that are connected to the ServeRAID-MR10i controller.

To start the WebBIOS Configuration Utility program, complete the following steps:

1. Turn on the server.
50 IBM System x3250 M2 Types 4190 and 4194: User’s Guide